2620441320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3119573}}^1$

素因数の和:3119594

約数の個数: 64

約数和(自身を含む): 8984373120

約数和(自身を除く): 6363931800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3119573, 6239146, 9358719, 12478292, 15597865, 18717438, 21837011, 24956584, 31195730, 37434876, 43674022, 46793595, 62391460, 65511033, 74869752, 87348044, 93587190, 109185055, 124782920, 131022066, 174696088, 187174380, 218370110, 262044132, 327555165, 374348760, 436740220, 524088264, 655110330, 873480440, 1310220660, 2620441320]

約数ペア:

[(1, 2620441320), (2, 1310220660), (3, 873480440), (4, 655110330), (5, 524088264), (6, 436740220), (7, 374348760), (8, 327555165), (10, 262044132), (12, 218370110), (14, 187174380), (15, 174696088), (20, 131022066), (21, 124782920), (24, 109185055), (28, 93587190), (30, 87348044), (35, 74869752), (40, 65511033), (42, 62391460), (56, 46793595), (60, 43674022), (70, 37434876), (84, 31195730), (105, 24956584), (120, 21837011), (140, 18717438), (168, 15597865), (210, 12478292), (280, 9358719), (420, 6239146), (840, 3119573)]